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Applock Pro - App Lock & Guard
Secure your apps with lock screens, use custom themes and different features.
Version History
Update Comparison
App Status
  • Latest Version
    5.1.7
  • Time Since Latest Version
    191days15Hour
  • Total Updated Versions (last 1 year)
    3

Version Timeline

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Version History
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Version History

  • Version5.1.7
    12/27/2023

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.

    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.

    Your privacy is important for us. Keep your apps safe with this locking app!

    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.

    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.

    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.

    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.

    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.

    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.

    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.

    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.

    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.

    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!

    ★ KnockCode Lock
    It is a different and powerful lock system.

    ★ Pattern Lock
    Create a pattern by combining points.

    ★ Pin Lock
    Create a 4-8 digit password.

    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.

    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.

    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.

    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.

    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.

  • Version5.1.1
    12/27/2023

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.

    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.

    Your privacy is important for us. Keep your apps safe with this locking app!

    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.

    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.

    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.

    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.

    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.

    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.

    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.

    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.

    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.

    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!

    ★ KnockCode Lock
    It is a different and powerful lock system.

    ★ Pattern Lock
    Create a pattern by combining points.

    ★ Pin Lock
    Create a 4-8 digit password.

    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.

    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.

    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.

    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.

    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.

  • Version5.0.1
    08/19/2023

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.

    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.

    Your privacy is important for us. Keep your apps safe with this locking app!

    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.

    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.

    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.

    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.

    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.

    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.

    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.

    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.

    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.

    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!

    ★ KnockCode Lock
    It is a different and powerful lock system.

    ★ Pattern Lock
    Create a pattern by combining points.

    ★ Pin Lock
    Create a 4-8 digit password.

    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.

    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.

    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.

    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.

    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.

  • Version4.4.4
    04/12/2023

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.

    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.

    Your privacy is important for us. Keep your apps safe with this locking app!

    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.

    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.

    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.

    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.

    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.

    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.

    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.

    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.

    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.

    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!

    ★ KnockCode Lock
    It is a different and powerful lock system.

    ★ Pattern Lock
    Create a pattern by combining points.

    ★ Pin Lock
    Create a 4-8 digit password.

    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.

    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.

    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.

    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.

    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.

  • Version4.2.2
    09/23/2022

    Secure your apps with lock screens, use custom themes and different features.

    Update Log

    u

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.

    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.

    Your privacy is important for us. Keep your apps safe with this locking app!

    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.

    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.

    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.

    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.

    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.

    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.

    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.

    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.

    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.

    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!

    ★ KnockCode Lock
    It is a different and powerful lock system.

    ★ Pattern Lock
    Create a pattern by combining points.

    ★ Pin Lock
    Create a 4-8 digit password.

    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.

    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.

    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.

    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.

    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.

  • Version4.1.2
    08/23/2022

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.

    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.

    Your privacy is important for us. Keep your apps safe with this locking app!

    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.

    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.

    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.

    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.

    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.

    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.

    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.

    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.

    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.

    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!

    ★ KnockCode Lock
    It is a different and powerful lock system.

    ★ Pattern Lock
    Create a pattern by combining points.

    ★ Pin Lock
    Create a 4-8 digit password.

    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.

    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.

    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.

    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.

    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.

  • Version3.1.3
    04/23/2022
    Size:15M

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.
    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.
    Your privacy is important for us. Keep your apps safe with this locking app!
    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.
    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.
    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.
    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.
    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.
    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.
    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.
    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.
    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.
    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!
    ★ KnockCode Lock
    It is a different and powerful lock system.
    ★ Pattern Lock
    Create a pattern by combining points.
    ★ Pin Lock
    Create a 4-8 digit password.
    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate \"Hide Icon\" in the preferences tab.
    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, \"Photos / Media / Files Permissions\" is required to select a background image.
    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.
    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.
    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken \u0026 saved to the gallery.

  • Version3.1.2
    07/09/2021
    Size:13M

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.
    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.
    Your privacy is important for us. Keep your apps safe with this locking app!
    FEATURES
    ★ Lock apps
    Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.
    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.
    ★ Fake Error Message
    You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.
    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.
    ★ AppLock Lock Timer
    You can set the timer to make AppLock inactive in a certain time period.
    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.
    ★ Spy Alarm?
    If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.
    ★ Customize
    You can customize the theme and background style. You can choose an image from the gallery for the background.
    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.
    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!
    ★ KnockCode Lock
    It is a different and powerful lock system.
    ★ Pattern Lock
    Create a pattern by combining points.
    ★ Pin Lock
    Create a 4-8 digit password.
    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly, you should activate \"Hide Icon\" in the preferences tab.
    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, \"Photos / Media / Files Permissions\" is required to select a background image.
    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.
    ★ How can I hide pictures and videos?
    If you lock the Gallery app then, intruders can not see your photos and videos.
    ★ How works the spy camera feature?
    When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken \u0026 saved to the gallery.

  • Version3.0.6
    04/26/2021
    Size:12M

    Secure your apps with lock screens, use custom themes and different features.

    Update Log

    Applock Pro now more more more stable 🚀🚀🚀
    We fixed some bugs and added some surprises 🤔
    Now you can secure your apps and phone with our most powerful app locker

    Screenshots
    App Description

    Secure your apps with lock screens, use custom themes and different features.

  • Version3.0.5
    03/12/2021
    Size:11M

    Secure your apps with lock screens, use custom themes and different features.

    Screenshots
    App Description

    AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily.
    Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission.
    Your privacy is important for us. Keep your apps safe with this locking app!
    FEATURES
    ★ Lock apps
    Lock your private apps (WeChat, settings, messages, messenger etc.) with password, fingerprint(if your device supports), pattern lock or knock code.
    ★ Spy Camera
    When someone tries to open your locked app, AppLock takes a selfie photo from front camera and save it to gallery.
    ★ Fake Error Message
    You can set additional security precaution. If you activate this setting; when locked apps are
    tried to be opened - a fake error message is shown.
    ★ Hide Notifications
    AppLock blocks notification of locked apps if you activate this feature.
    ★ AppLock Lock Timer
    You can set timer to make AppLock inactive in a certain time period.
    ★ Re-Lock Time
    You can set re-lock time to make AppLock active.
    ★ Spy Alarm ?
    If password is entered incorrectly 5 times, spy alarm will be ringing loudly.
    ★ Customize
    You can customize theme and background style. You can choose an image from gallery for
    background.
    ★ Other Advanced Features
    Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu.
    AppLock is optimized for battery and ram usage. Also, you can use You can use AppLock without ads with lowprice.
    LOCK TYPES
    ★ Fingerprint Lock (If Your Device Support)
    Fingerprint lock for your locked apps. It works if your device supports fingerprint!
    ★ KnockCode Lock
    It is different and powerful lock system.
    ★ Pattern Lock
    Create a pattern by combining points.
    ★ Pin Lock
    Create a 4-8 digit password.
    ▶ FAQ
    ★ How can I prevent AppLock to be uninstalled?
    Firstly you should lock all critical apps. Secondly you should activate "Hide Icon" in preferences
    tab.
    ★ Why permissions are required?
    AppLock contains advanced features. All necessary permissions are required to implement
    advanced features. For example, "Photos / Media / Files Permissions" is required to select a
    background image.
    ★ What should I do if I forget my password?
    You can set a new password by using your secret answer.
    ★ How can I hide pictures and videos?
    If you lock Gallery app then, intruders can not see your photos and videos.
    ★ How works spy camera feature?
    When intruder enters password incorrectly 5 times, secret answer screen is shown. After
    answering the secret answer, a photo from front camera is taken & saved to gallery.

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